libobs

Function midiStreamOpen

Source 
pub unsafe extern "C" fn midiStreamOpen(
    phms: LPHMIDISTRM,
    puDeviceID: LPUINT,
    cMidi: DWORD,
    dwCallback: DWORD_PTR,
    dwInstance: DWORD_PTR,
    fdwOpen: DWORD,
) -> MMRESULT